louisaroseg06
louisaroseg06 louisaroseg06
  • 11-02-2021
  • Mathematics
contestada

There are two bags full of coloured counters.
The first bag has red and blue counters in the ratio of 4:9
(a) Find the fraction of the counters in this bag that are blue.

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leah10paw leah10paw
  • 11-02-2021
the answer would be 9/13 because the total ratio is 4+9=13 and there’s 9 blue ones so 9/13.
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